의사들은 왜 다르게 죽을까 - Korea Realtime (20120227)

http://realtime.wsj.com/korea/2012/02/27/%EC%9D%98%EC%82%AC%EB%93%A4%EC%9D%80-%EC%99%9C-%EB%8B%A4%EB%A5%B4%EA%B2%8C-%EC%A3%BD%EC%9D%84%EA%B9%8C/